package com.ler.dubbo.demo.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * @author lww
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig implements WebMvcConfigurer {

	@Bean
	public Docket api() {
		return new Docket(DocumentationType.SWAGGER_2)
				.forCodeGeneration(true)
				.select()
				.apis(RequestHandlerSelectors.basePackage("com.ler.dubbo.demo.controller"))
				.build()
				.apiInfo(apiInfo());
	}

	private ApiInfo apiInfo() {
		return new ApiInfoBuilder().title("Dubbo Demo").description("接口文档").version("1.0.0-SNAPSHOT").build();
	}

	@Override
	public void addResourceHandlers(ResourceHandlerRegistry registry) {
		registry.addResourceHandler("/**")
				.addResourceLocations("classpath:/static/");
		registry.addResourceHandler("swagger-ui.html")
				.addResourceLocations("classpath:/META-INF/resources/");
		registry.addResourceHandler("/webjars/**")
				.addResourceLocations("classpath:/META-INF/resources/webjars/");
	}

}
